They’re in your phone, TV, car headlights, remote controls—even traffic lights. LEDs (Light Emitting Diodes) are everywhere.

Over the years, TV technology has evolved and changed, with OLED screens growing in popularity over LCD screens. But in the last few years, another new screen technology — Mini LED — has become ...

A ray of light may be key to fighting cancer. Researchers with the University of Texas and University of Porto in Portugal ...